Description

Pyrazine, 2,3-Dihydro-2,5-Dimethyl-6-Pentyl- (9Ci) is a specialized heterocyclic compound belonging to the pyrazine class, known for its unique organoleptic properties. This compound is valued for its ability to impart specific roasted, nutty, or savory flavor and aroma notes, making it a critical ingredient in advanced flavor and fragrance engineering. It is primarily sought after by manufacturers in the flavor & fragrance, food ingredient, and fine chemical synthesis industries who require high-purity, consistent aroma chemicals for premium applications.

Application

• As a key flavoring agent and aroma compound in the creation of sophisticated food flavors, particularly for roasted, nutty, meaty, or savory profiles.
• As a building block in the synthesis of complex fragrance molecules for perfumery and personal care products.
• Utilized in food ingredient manufacturing for seasonings, processed foods, and savory snacks.
• As a research chemical and intermediate in pharmaceutical and agrochemical research due to its pyrazine core structure.
• Potential use in the development of functional ingredients and specialty additives.

Basic Information

Product Name	Pyrazine, 2,3-Dihydro-2,5-Dimethyl-6-Pentyl- (9Ci)
CAS No.	539826-71-6
Molecular Formula	C11H20N2
Molecular Weight	180.29 g/mol
Synonyms	2,3-Dihydro-2,5-dimethyl-6-pentylpyrazine; 6-Pentyl-2,5-dimethyl-2,3-dihydropyrazine; 2,5-Dimethyl-6-pentyl-2,3-dihydropyrazine; 2,3-Dihydro-2,5-dimethyl-6-pentylpyrazine (9CI); Flavor compound with roasted/nutty character; Alkyl dihydropyrazine; 2-Pentyl-5,6-dimethyl-2,3-dihydropyrazine (isomer).
EINECS	Contact for details

Quality Control

Our Pyrazine, 2,3-Dihydro-2,5-Dimethyl-6-Pentyl- (9Ci) is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and organoleptic consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing all relevant specifications. For applications requiring specific compliance, such as food-grade or fragrance standards, please contact our technical team.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve flavor integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	Contact for details
Specific Gravity (20°C)	Contact for details
Related Substances (GC)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.